342127360

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 825906816

約数和(自身を除く): 483779456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 548, 640, 685, 1096, 1280, 1370, 1951, 2192, 2740, 3902, 4384, 5480, 7804, 8768, 9755, 10960, 15608, 17536, 19510, 21920, 31216, 35072, 39020, 43840, 62432, 78040, 87680, 124864, 156080, 175360, 249728, 267287, 312160, 499456, 534574, 624320, 1069148, 1248640, 1336435, 2138296, 2497280, 2672870, 4276592, 5345740, 8553184, 10691480, 17106368, 21382960, 34212736, 42765920, 68425472, 85531840, 171063680, 342127360]

約数ペア:

[(1, 342127360), (2, 171063680), (4, 85531840), (5, 68425472), (8, 42765920), (10, 34212736), (16, 21382960), (20, 17106368), (32, 10691480), (40, 8553184), (64, 5345740), (80, 4276592), (128, 2672870), (137, 2497280), (160, 2138296), (256, 1336435), (274, 1248640), (320, 1069148), (548, 624320), (640, 534574), (685, 499456), (1096, 312160), (1280, 267287), (1370, 249728), (1951, 175360), (2192, 156080), (2740, 124864), (3902, 87680), (4384, 78040), (5480, 62432), (7804, 43840), (8768, 39020), (9755, 35072), (10960, 31216), (15608, 21920), (17536, 19510)]